Handan Zhongfu Industrial And Mining Accessories Co., Ltd.
Handan ZhongFu company is a professional manufacturer for underground mining supporting products with over ten year experience. We can manufacture Split sets ,friction bolt, Combi split sets, Expandable friction bolt,Swellex, Threaded bar bolt, Cable bolt, Combi cable bolt, Welded mesh, Domed plate, Nuts, other mining Equipment.
What are the anchorage force and pullout resistance of rock bolt?
In the intricate world of structural engineering, the concepts of anchorage force and pullout resistance are pivotal to ensuring the stability and integrity of various structures. Anchorage force, the binding force of anchor bolts on surrounding rock, is a dynamic and essential element that plays a proactive role in supporting the deformation and expansion of the surrounding rock. On the other hand, pullout resistance is the ultimate load a bolt can bear during a pull-out test, preventing it from dislodging from the rock.
Anchorage force
Anchorage force is the combination force between the anchored part of the anchor and the rock body. It is the most important performance parameter of the anchor and also the maximum bearing capacity of the anchor bolt.
Pull-out force
pull-out force is the limit load that the anchor can withstand during the pull-out test after anchoring, reflecting the maximum pulling force that the anchor breaks or fails after the rod, anchoring agent and rock are bonded together.
Our address
West Side Of Jianshe Street, Southwest Industrial Zone, Linmingguan Town, Handan, Hebei, China
Phone Number
+8615830050566
zfgongkuang@aliyun.com
